#main{
	margin-left: auto;
	background-color: transparent;
	width:1000px;
	float: left;
	padding-top: 10px;
}
h1{
	text-align: center;
	width: 100%;
}
#imagen_container{
	float: left;
	margin-left: 250px;
}
.mm_imagen{
	float: left;
	width: 504px;
	/*height: 244px;*/
	margin-right: 15px;
	margin-bottom: 10px;
}
.mm_imagen img{
	border: 2px solid black;
}
 